This regulation is intended to ensure that financial interests and arrangements of clinical investigators that could affect reliability of data submitted to FDA in support of product marketing are identified and disclosed by the sponsor of any drug, biological product, or device marketing application.
Studies show vitamins A, E, zinc and the phytochemicals lutein and zeaxanthin can help maintain the health of your eyes and possibly prevent cataracts. Good sources of vitamin A include sweet potatoes, carrots, fortified milk and dark, leafy greens.
Lutein And Zeaxanthin: Eye And Vision Benefits. Good nutrition is important to keep your eyes healthy and functioning their best throughout your lifetime. Two very important eye nutrients that may reduce your risk for macular degeneration and cataracts have names you may not be familiar with: lutein (LOO-teen) and zeaxanthin (zee-ah-ZAN-thin).